//
// Copyright 2009-2011 Facebook
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#import "Three20UI/TTTableViewGroupedVarHeightDelegate.h"

static const CGFloat kEmptyHeaderHeight = 1.0f;
static const CGFloat kSectionHeaderHeight = 35.0f;


///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
@implementation TTTableViewGroupedVarHeightDelegate


///////////////////////////////////////////////////////////////////////////////////////////////////
- (CGFloat)tableView:(UITableView*)tableView heightForHeaderInSection:(NSInteger)section {
  NSString* title = [tableView.dataSource tableView:tableView titleForHeaderInSection:section];
  if (!title.length) {
    return kEmptyHeaderHeight;

  } else {
    return kSectionHeaderHeight;
  }
}


@end
